Games like Star Rogue
Games like Star Rogue include Skul: The Hero Slayer, Rogue Legacy, Risk of Rain (2013), Spelunky, and Hades. We matched them by the tags players give Star Rogue on Steam (Indie, Early Access, Action, Platformer, and Roguelike): closest matches first, and among equally close ones the better-known games.

Skul: The Hero Slayer
Shared: Indie · Action · Roguelike

Rogue Legacy
Shared: Indie · Platformer · Roguelike

Risk of Rain (2013)
Shared: Indie · Roguelike · Platformer

Spelunky
Shared: Indie · Platformer · Roguelike

Hades
Shared: Indie · Action · Roguelike

Rogue Legacy 2
Shared: Indie · Action · Platformer

MO:Astray
Shared: Indie · Action · Platformer

FTL: Faster Than Light
Shared: Indie · Roguelike · Sci-fi

Katana ZERO
Shared: Action · Platformer · Indie

Axiom Verge
Shared: Indie · Platformer · Action

Dome Keeper
Shared: Action · Roguelike · Sci-fi

Stick It to the Stickman
Shared: Action · Roguelike · Indie

Dust: An Elysian Tail
Shared: Action · Indie · Platformer

The Binding of Isaac
Shared: Indie · Roguelike · Action

Hades II
Shared: Action · Roguelike · Indie

Heat Signature
Shared: Indie · Action · Roguelike

Dungreed
Shared: Indie · Action · Roguelike

Megabonk
Shared: Indie · Roguelike · Action

Angvik
Shared: Indie · Action · Platformer

Broforce
Shared: Action · Indie · Platformer

Seen
Shared: Indie · Platformer · Action

Out There Somewhere
Shared: Indie · Platformer · Action

Defy Gravity Extended
Shared: Indie · Platformer · Action

Intrusion 2
Shared: Indie · Action · Platformer